release/src/router/transmission/qt/hig.cc

   1 /*
   2  * This file Copyright (C) 2009-2014 Mnemosyne LLC
   3  *
   4  * It may be used under the GNU Public License v2 or v3 licenses,
   5  * or any future license endorsed by Mnemosyne LLC.
   6  *
   7  * $Id: hig.cc 14225 2014-01-19 01:09:44Z jordan $
   8  */
   9
  10 #include <iostream>
  11
  12 #include <QCheckBox>
  13 #include <QGridLayout>
  14 #include <QHBoxLayout>
  15 #include <QLabel>
  16
  17 #include "hig.h"
  18
  19
  20 HIG :: HIG (QWidget * parent):
  21   QWidget (parent),
  22   myRow (0),
  23   myHasTall (false),
  24   myGrid (new QGridLayout (this))
  25 {
  26   myGrid->setContentsMargins (PAD_BIG, PAD_BIG, PAD_BIG, PAD_BIG);
  27   myGrid->setHorizontalSpacing (PAD_BIG);
  28   myGrid->setVerticalSpacing (PAD);
  29   myGrid->setColumnStretch  (1, 1);
  30 }
  31
  32 HIG :: ~HIG ()
  33 {
  34   delete myGrid;
  35 }
  36
  37 /***
  38 ****
  39 ***/
  40
  41 void
  42 HIG :: addSectionDivider ()
  43 {
  44   QWidget * w = new QWidget (this);
  45   myGrid->addWidget (w, myRow, 0, 1, 2);
  46   ++myRow;
  47 }
  48
  49 void
  50 HIG :: addSectionTitle (const QString& title)
  51 {
  52   QLabel * label = new QLabel (this);
  53   label->setText (title);
  54   label->setStyleSheet ("font: bold");
  55   label->setAlignment (Qt::AlignLeft|Qt::AlignVCenter);
  56   addSectionTitle (label);
  57 }
  58
  59 void
  60 HIG :: addSectionTitle (QWidget * w)
  61 {
  62   myGrid->addWidget (w, myRow, 0, 1, 2, Qt::AlignLeft|Qt::AlignVCenter);
  63   ++myRow;
  64 }
  65
  66 void
  67 HIG :: addSectionTitle (QLayout * l)
  68 {
  69   myGrid->addLayout (l, myRow, 0, 1, 2, Qt::AlignLeft|Qt::AlignVCenter);
  70   ++myRow;
  71 }
  72
  73
  74 QLayout *
  75 HIG :: addRow (QWidget * w)
  76 {
  77   QHBoxLayout * h = new QHBoxLayout ();
  78   h->addSpacing (18);
  79   h->addWidget (w);
  80
  81   QLabel * l;
  82   if ((l = qobject_cast<QLabel*>(w)))
  83     l->setAlignment (Qt::AlignLeft);
  84
  85   return h;
  86 }
  87
  88 void
  89 HIG :: addWideControl (QLayout * l)
  90 {
  91   QHBoxLayout * h = new QHBoxLayout ();
  92   h->addSpacing (18);
  93   h->addLayout (l);
  94   myGrid->addLayout (h, myRow, 0, 1, 2, Qt::AlignLeft|Qt::AlignVCenter);
  95   ++myRow;
  96 }
  97
  98 void
  99 HIG :: addWideControl (QWidget * w)
 100 {
 101   QHBoxLayout * h = new QHBoxLayout ();
 102   h->addSpacing (18);
 103   h->addWidget (w);
 104   myGrid->addLayout (h, myRow, 0, 1, 2, Qt::AlignLeft|Qt::AlignVCenter);
 105   ++myRow;
 106 }
 107
 108 QCheckBox*
 109 HIG :: addWideCheckBox (const QString& text, bool isChecked)
 110 {
 111   QCheckBox * check = new QCheckBox (text, this);
 112   check->setChecked (isChecked);
 113   addWideControl (check);
 114   return check;
 115 }
 116
 117 void
 118 HIG :: addLabel (QWidget * w)
 119 {
 120   QHBoxLayout * h = new QHBoxLayout ();
 121   h->addSpacing (18);
 122   h->addWidget (w);
 123   myGrid->addLayout (h, myRow, 0, 1, 1, Qt::AlignLeft|Qt::AlignVCenter);
 124 }
 125
 126 QLabel*
 127 HIG :: addLabel (const QString& text)
 128 {
 129   QLabel * label = new QLabel (text, this);
 130   addLabel (label);
 131   return label;
 132 }
 133
 134 void
 135 HIG :: addTallLabel (QWidget * w)
 136 {
 137   QHBoxLayout * h = new QHBoxLayout ();
 138   h->addSpacing (18);
 139   h->addWidget (w);
 140   myGrid->addLayout (h, myRow, 0, 1, 1, Qt::AlignLeft|Qt::AlignTop);
 141 }
 142
 143 QLabel*
 144 HIG :: addTallLabel (const QString& text)
 145 {
 146   QLabel * label = new QLabel (text, this);
 147   addTallLabel (label);
 148   return label;
 149 }
 150
 151 void
 152 HIG :: addControl (QWidget * w)
 153 {
 154   myGrid->addWidget (w, myRow, 1, 1, 1);
 155 }
 156
 157 void
 158 HIG :: addControl (QLayout * l)
 159 {
 160   myGrid->addLayout (l, myRow, 1, 1, 1);
 161 }
 162
 163 QLabel *
 164 HIG :: addRow (const QString& text, QWidget * control, QWidget * buddy)
 165 {
 166   QLabel * label = addLabel (text);
 167   addControl (control);
 168   label->setBuddy (buddy ? buddy : control);
 169   ++myRow;
 170   return label;
 171 }
 172
 173 QLabel *
 174 HIG :: addTallRow (const QString& text, QWidget * control, QWidget * buddy)
 175 {
 176   QLabel* label = addTallLabel (text);
 177   label->setBuddy (buddy ? buddy : control);
 178   addControl (control);
 179   myHasTall = true;
 180   myGrid->setRowStretch  (myRow, 1);
 181   ++myRow;
 182   return label;
 183 }
 184
 185 QLabel *
 186 HIG :: addRow (const QString& text, QLayout * control, QWidget * buddy)
 187 {
 188   QLabel * label = addLabel (text);
 189   addControl (control);
 190   if (buddy != 0)
 191     label->setBuddy (buddy);
 192   ++myRow;
 193   return label;
 194 }
 195
 196 void
 197 HIG :: addRow (QWidget * label, QWidget * control, QWidget * buddy)
 198 {
 199   addLabel (label);
 200
 201   if (control)
 202     {
 203       addControl (control);
 204
 205       QLabel * l = qobject_cast<QLabel*> (label);
 206       if (l != 0)
 207         l->setBuddy (buddy ? buddy : control);
 208     }
 209
 210   ++myRow;
 211 }
 212
 213 void
 214 HIG :: addRow (QWidget * label, QLayout * control, QWidget * buddy)
 215 {
 216   addLabel (label);
 217
 218   if (control)
 219     {
 220       addControl (control);
 221
 222       QLabel * l = qobject_cast<QLabel*> (label);
 223       if (l != 0 && buddy != 0)
 224         l->setBuddy (buddy);
 225     }
 226
 227   ++myRow;
 228 }
 229
 230 void
 231 HIG :: finish ()
 232 {
 233   if (!myHasTall)
 234     {
 235       QWidget * w = new QWidget (this);
 236       myGrid->addWidget (w, myRow, 0, 1, 2);
 237       myGrid->setRowStretch (myRow, 100);
 238       ++myRow;
 239     }
 240 }